Assignee
No assignee recorded.
Inventors
- Markus Milwich (3 patents)
- Unknown
- Thomas Stegmaier (5 patents)
- Heinrich Planck (26 patents)
- Thomas Speck (12 patents)
- Axel Herrmann (25 patents)
- Olga Speck (2 patents)
US Patent 8104392 · Granted Jan 31, 2012
No assignee recorded.